package com.by.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.by.domain.pojo.SysUser;

/**
 *
 */
public interface SysUserService extends IService<SysUser> {


    /**
     * 登录服务方法
     * @param username
     * @param password
     * @return token
     */
    String login(String username, String password);

    void logout();
}
